ARST S.p.A.

Open procedure above the community threshold, pursuant to art. 155 paragraph 1 and art. 71 of Legislative Decree no. 36/2023 and subsequent amendments, for the awarding of the bus window replacement service (2026 edition).

Open procedure pursuant to article 155 paragraph 1 and article 71 of Legislative Decree no. 36/2023 and subsequent amendments, for the awarding of the Service of integration, configuration, commissioning and digitalization of ITS systems for the entire ARST fleet according to regional specifications for public transport data interchange.

Supply of 7 no. bidirectional reduced gauge tram vehicles UdT (with the option of up to 10 additional UdT) with maximum length of 33 m for the Cagliari Metrotram; with Option for full service maintenance for 5 years.

Supply of 28 class II buses, 12 meters long, powered by hydrogen gas (equipped with fuel cell energy conversion systems), with interurban fittings, with fully or partially lowered platform, new from factory, and related Full Service maintenance for 5 years.